EOP 2

Question 1

In ECA-3.1 state the procedure transition if any SG pressure is decreasing in an uncontrolled manner -OR- any SG is completely depressurized and has not been isolated

Answer 1

Go to E-2 Faulted SG Isolation, Step 1

Question 2

In ECA-3.1 state the procedure transition if any SG level increases in an uncontrolled manner.

Answer 2

Go to E-3 SGTR, Step 1

Question 3

State procedure transition at Step 13 of ECA-3.1 if RWST level is <310,000 gallons

Answer 3

If RWST level is <310,000 gallons then check Figure ECA-3.1-1 and determine is level is less then expected. If less than expected then Go to ECA-3.2 SGTR with loss of Reactor Coolant - Saturated Recovery Desired, Step 1
This is to conserve water.

Question 4

State Procedure transition in ECA-3.1 at step 13 if SG NR >96%

Answer 4

Consult with TSC and go to ECA-3.2, step 1

Question 5

In ECA-3.3 SGTR without Pressurizer Pressure Control state procedure transition if ECCS flow has been terminated and subcooling <40F or RVLIS is less than required for plant conditions

Answer 5

Manually align valves and start ECCS pumps as necessary and go to ECA-3.1

Question 6

In ECA-3.3 state procedure transition if an RCP can be started

Answer 6

Once an RCP is started then go back to E-3 at step 17 and use normal spray to depressurize RCS

Question 7

In ECA-3.3 state procedure transition if a PORV becomes available

Answer 7

Once a PORV becomes available then go back to E-3, Step 18 and use PORVs to depressurize RCS

Question 8

In ECA-3.3 state procedure transition if an SI pump and Charging pump becomes available

Answer 8

Once Aux spray is in service then go to E-3, Step 17b and use aux spray to depressurize RCS

Question 9

In ECA-3.3 state the procedure transition if RCS subcooling is <40F

Answer 9

Go to ECA-3.1 SGTR with loss of Reactor Coolant-Subcooled Recovery Desired

Question 10

In ECA-3.3 state the procedure transition if an adequate heat sink can not be established

Answer 10

Go to ECA-3.1 SGTR with loss of Reactor Coolant-Subcooled Recovery Desired

Question 11

In ECA-3.3 state the procedure transition if RVLIS indication is not with in requirements

Answer 11

Go to ECA-3.1 SGTR with loss of Reactor Coolant-Subcooled Recovery Desired

Question 12

In ECA-3.3 state caution about implementing FR-P

Answer 12

In ECA-3.3 do not implement FR-P until after performing step 15. (Charging and LTDN has been established)

Question 13

In ECA-3.3 state the procedure transition if pressure control is established and PZR level is restored to >7%[28%]

Answer 13

Go to E-3

Question 14

In ECA-0.1 state the caution about SI at the beginning of the procedure

Answer 14

If SI is actuated prior to Step 3 of ECA-0.1 then reset SI to permit manual loading of equipment

Question 15

In ECA-0.1 state when FRPs should be implemented

Answer 15

FRPs can be implemented after the completion of Step 9 (placing non-operating equipment in standby)

Question 16

In ECA-0.1 state the procedure transition if either RCS subcooling <40F -OR- PZR level <7%[28]

Answer 16

Go to ECA-0.2 Loss of all AC Power Recovery with SI required

Question 17

State procedure transition at the end of ECA-0.1

Answer 17

Go to ES-0.2 natural circulation Cooldown, Step 1

Question 18

At the end of ECA-0.2 State the procedure transition

Answer 18

Go to E-1, Loss of Reactor or Secondary Coolant, Step 1

Question 19

At the start of FR-P.1 State the procedure transition

Answer 19

If RCS pressure <300# and RHR pump flow is >1000GPM then return to procedure and step in effect

Question 20

In ECA-1.1 state OAS statement for returning to procedure and step in effect

Answer 20

If Emergency Coolant Recirculation capability is restored during this procedure, further recover actions should continue with procedure and step in effect

Question 21

In ECA-1.1 state OAS page regarding FR-C.2

Answer 21

If RCPs are not running and RVLIS full range is <40% causing an Orange C. Then do not enter FR-C.2 unless increased RCS makeup flow does not restore RVLIS to >40% (after step 4)

Question 22

At the end of ECA-1.2 if the break outside containment is isolated by RCS pressure increasing state the procedure transition

Answer 22

If RCS pressure is increasing then the leak is isolated and go to E-1

Question 23

At the end of ECA-1.2 if the break is not isolated and RCS pressure is decreasing, state the procedure transition

Answer 23

If the break is not isolated by the indication of RCS pressure lowering then go to ECA-1.1 Loss of Emergency Coolant Recirculation

Question 24

State TCA for Terminating SI following an inadvertent SI

Answer 24

First CS pump stopped: 9 min
Second CS pump stopped after PZR level reaches 95%: 4 min (13 min total)

Question 25

State TCA for Terminating ECCS break flow During SGTR

Answer 25

EFW flow isolated </= 33%
Cooldown commenced after MSIV closure: 12.5 min
End of cooldown and start of depressurization: 3 min
End of first depressurization and SI termination: 5 min

Question 26

State TCA for Locally isolating a failed open ASDV

Answer 26

Transit time: 17 min
Closure time: 3 min

Question 27

State TCA for ES-1.3

Answer 27

Time to close CBS-V-2/5: 3 min
time to open RH-V-35/36: 8 min

Question 28

State TCA for ES-1.3 with single active failure

Answer 28

Time to close CBS-V-2/5 and stop RHR and CBS pump: 5 min 48 sec
Time to stop RHR and CBS pumps: 1 min
Time to stop CS and SI pumps: 11 min

Question 29

State TCA for Charcoal filter fire

Answer 29

Fan Stopped: 5 min
FB response: 20 min/ 90 min for CTB

Question 30

State TCA for responding to TB flooding

Answer 30

Time to doors: 17 min
All CW pumps tripped: 22.2 min

Question 31

State TCA for SUFP realignment from bus 4 to bus 5 and lower tap

Answer 31

75 min

Question 32

State TCA for CT boundary valve verification

Answer 32

10 min

Question 33

State TCA for SBA cabinet door being open

Answer 33

Time to initiate Att C: 20 min
Time to Complete Att C: 10 min